Plastic Suppliers, Inc. awarded US patent

Plastic Suppliers, Inc. has been awarded U.S. 7,713,601 B2 patent for “Polylactic Acid Shrink Films and Methods of Casting Same.”

Aug 6, 2010

The receipt of this patent confirms Plastic Suppliers’ as the only manufacturer of a bio-based shrink sleeve label ﬁlm. Plastic Suppliers has worked diligently to develop the technology and product behind this patent. The EarthFirst® TDO product is currently being used in the shrink sleeve label and tamper evident band markets.

Plastic Suppliers, Inc.

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At PRS26 (from l. to r.) Juliet Mathey of the Metropolitan Mayors Caucus, Jim Marcinko of WM, Christina Seibert of the Solid Waste Agency of Northern Cook County, and Walter Willis of the Solid Waste Agency of Lake County discuss how recycling education, MRF operations, package design, and end markets all affect recycling outcomes.

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Discover How to Stay Ahead of the Competition at PACK EXPO International

See new solutions from 2,600 exhibitors. Gain insights from 150+ free educational sessions. From automation & robotics to real-time data insights, find the tech for your company’s future at North America’s largest packaging & processing event.

Products

Labthink International's C370H Water Vapor Transmission Rate Test System

Plastic Suppliers, Inc. awarded US patent

Plastic Suppliers, Inc.

The packaging innovations from PACK EXPO worth your attention.

Redefine What’s Possible in Packaging & Processing—Register Now & Save!

Packaging World Annual Outlook Report 2026

A Look into the World of Cartoning Equipment

A Look at Feeding and Inserting Equipment on the Packaging Line

How Products are Loaded and Sealed into Pre-Made Bags and Pouches

Learn About 4 Different Types of Wrapping Machines for Your Product

Four Takeaways from This Year’s Brand Owner Bootcamp

Oregon's Packaging EPR Law Faces First Constitutional Trial Challenge

How Just Born Turned Packaging Data into an EPR Strategy

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New Skin Cancer Diagnosis Device Kit Launches for At-home Use

Labthink International, Inc. will be at PACK EXPO International

Automated Card Pack Production System

Garrido USA to Debut Automatic Luxury Shrink Wrapper to Redefine Premium Packaging Presentation at PACK EXPO

July/August 2026

May/June 2026

March/April 2026

Jan/Feb 2026

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